baber/WOPTO huggingface dataset:
Patent JP-H1168624-A (JP)
Title: Equalizing circuit
Inventor: STEFAN DIETMAR
IPC: H03H11/18
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To enable satisfactory compensation without phase deviation for a transmission line loss during high-speed transmission by adding an input signal propagated through a unity path and the respective output signals of 1st and 2nd gain control circuits. SOLUTION: An equalizing circuit 10 is constituted by providing a gain control circuit 15 for setting a gain according to a control signal Vcont, based on a control parameter ρ, and amplifying an output signal S12 of a square root filter 12 according to this gain, a gain control circuit 16 for setting a gain according to a gain control signal S14, which is generated by squaring the control signal Vcont through a square root circuit 14, and amplifying an output signal S13 of a high-pass filter 13 according to this gain, and an adder 17 for adding an input signal Vin propagating through a unity path 11 and output signals S15 and S16 of the circuits 15 and 16 and outputting the result as an output signal Vout. Therefore, during high-frequency transmission, the transmission line loss can be compensated without phase deviation in simple circuit configuration with no feedback system.
Patent JP-H1050524-A (JP)
Title: Multilayer impedance element and production thereof
Inventor: CHIBA TATSUYA
IPC: H01F17/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a multilayer impedance element superior in noise absorption characteristics in which distortion and phase lag of signal wave are suppressed by providing magnetic material layer of Mn-Zn based ferrite above and below a laminate of an insulation layer and a conductor in the laminating direction. SOLUTION: In the multilayer impedance element, Mn-Zn based ferrite in a magnetic material layer contains at least one kind of 0.05-0.5wt.% of Bi2 O5 and/or an insulation layer comprises at least one kind of Al2 O3 , ZrO2 , TiO2 and SiO2 . The magnetic material layer is formed by laminating Mn-Zn based ferrite paste and the insulation layer, having a coil-like conductor, is formed by laminating conductors and insulating paste alternately on the magnetic material layer. Furthermore, the magnetic material layer is formed by laminating the Mn-Zn based ferrite paste on the insulation layer and fired simultaneously to produce a multilayer impedance element. According to the method, a multilayer impedance element superior in noise absorption characteristics can be obtained.
Patent JP-H0623630-A (JP)
Title: Bolt, nut, etc. supply and fastening device
Inventor: AOYAMA YOSHITAKA
IPC: B25B23/04
Filed: 1992-07-04
Abstract: PURPOSE:To prevent parts from rotating together with a supply rod and ensure smooth fitness into an engagement hole by providing a thrusting means for a member of holding a parts-accepted container to grant braking force to parts in the container. CONSTITUTION:A nut 1 is pushed down by the lower end face of a transfer rod P, fitted into a container 12, where it is attracted by magnets 13, 13, and successfully held by a holding member 10. When the nut 1 is fitted into the container 12, an air cylinder 18 is actuated to move out a piston rod 19, the end of which is pushed against the outer periphery of the frange 2 of the nut 1 to grant rotation-stop braking force to the nut 1. Then, an air cylinder 14 is actuated to stop a holding member 10 at a position where it is coaxial with a supply rod 23 and an air cylinder 21 is actuated to move up a piston rod 22, so that the nut 1 is moved to an engagement hole 24 as it is stored in the container 12 and fitted into the engagement hole 24 in the rotating supply rod 23.
Patent JP-H0649774-A (JP)
Title: Flame-proofing method for feather down
Inventor: NAGASE HIROTAKA
IPC: D06M101/00
Filed: 1992-07-21
Abstract: PURPOSE:To accomplish flame-proofing process with resistance to washing for highly ready-to-injure feather down without injuring it, while retaining its high bulkiness. CONSTITUTION:The subject flame-proofing method characterized by treating feather down with a chemical agent containing (A) a protein selected from collagen, gelatin, egg protein, plasma protein, casein and mashed soybean soup, (B) a titanium fluoride salt selected from potassium titanium fluoride, sodium titanium fluoride and ammonium titanium fluoride, (C) an oxycarboxylic acid, and (D) an amino acid and/or salt thereof.
Patent JP-S58111751-A (JP)
Title: Ph measuring electrode apparatus
Inventor: KAMIYAMA HISASHI
IPC: G01N27/333
Filed: 1981-12-25
Abstract: PURPOSE:To obtain a small uniform apparatus with a high measuring accuracy by forming a  pH electrode with a Ta2O5 film serving as a sensitive section and a Ta2O5 electrode for correcting errors of the pH electrode due to a photovoltaic effect separately on a semiconductor  substrate while a waterproof and insulating transparent cover is applied on the entire surface  except for the pH detecting surface. CONSTITUTION:A channel stopper 12 is formed entirely widthwise in the center of the surface  of a P type Si substrate 2 (possibly N type) by diffusing B and separate Ta2O5 films 3 and 4  are provided on the top thereof at the right and left of the stopper by vacuum evaporation or  the like. An electrode 5 is made of Ni, Au or the like at the rim of the film 4 and connected  with a conductor 6. Electrodes 7 and 8 are made of Rh, Al or the like separately at right and  left parts of the back of the substrate 2 and connected with respective conductors 9 and 11.  Then, a waterproof and insulating transparent cover 14 made of polyethylene or the like is  formad on the entire surface of the substrate leaving the pH detection surface 13 on the left  part thereof and the right electrode is used as correction electrode 10. The pH electrode 1  thus obtained is put into a liquid to be inspected in a measuring cell to be emmersed thereinto  with the comparison electrode so that errors due to the photovaltaic effect of light infiltrating  from the perimeter is removed wit the electrode 10 eliminating an internal liquid or the like in  the pH measurement.
Patent JP-H0941823-A (JP)
Title: Door and manufacture thereof
Inventor: MAEDA KENJI
IPC: E06B3/72
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a door easily stock-controlled, manufactured easily and low in cost by cutting one side of a door panel body of standard size to the opening dimensions, and fitting a face bar to the door panel body with a molding member and an auxiliary plate placed in-between. SOLUTION: Plywood, a ligneous fiber plate or a composite plate with a decorative sheet stuck to the surface is used to manufacture a door panel body 11 of standard size with boring 14 applied to one side to fit a door handle (including a lock). A decorative sheet of the same pattern is stuck to ligneous material of almost the same thickness as the door panel body 11 to manufacture a face bar 13 with shallow engraving processing 15, 16 applied to one end part to fit a blade plate of a hinge.  A molding member 12 made of medium or soft synthetic resin material into approximately T-shape cross section with an auxiliary plate such as plywood held from both sides are placed between the face bar 13 and the door panel body 11 cut on the hinge fitting side to the dimension of a fitted frontage, and in this state, the face bar 13 is fitted to the door panel body 11 by fitting screws or nails. The hinge is fitted to the face bar 13, and the handle is fitted to the boring 14 of the door panel body 11 to complete a door 10.
Patent JP-S6460375-A (JP)
Title: Chemical modification of bilirubin oxidase
Inventor: INOUE MASAYASU
IPC: A61P1/16
Filed: 1987-08-28
Abstract: PURPOSE:To obtain a bilirubin oxidase derivative capable of specifically decomposing bilirubin abnormally increasing in the blood of a jaundice patient, having extremely high stability in blood and useful as a remedy for jaundice, by chemically modifying bilirubin oxidase with a water-soluble polymeric substance. CONSTITUTION:Bilirubin oxidase is chemically modified with a water-soluble polymeric substance. The water-soluble polymeric substance is preferably selected from polyalkylene glycol, polyvinyl alcohol, polysaccharides, partially hydrolyzed or partially half-esterified copolymer of styrene and maleic anhydride, partially hydrolyzed or partially half-esterified copolymer of divinyl ether and maleic anhydride, partially hydrolyzed or partially half-esterified copolymer of acrylic acid and maleic anhydride, ficoll, polyamino acid and albumin.
Patent JP-S6274948-A (JP)
Title: Fluorine-containing elastomeric polymer composition vulcanizable with peroxide
Inventor: UEDA YUTAKA
IPC: C08K5/10
Filed: 1985-09-28
Abstract: PURPOSE:To obtain an elastomeric polymer compsn. which gives cured articles having excellent heat resistance, volume resistivity and non-stickiness, by blending a specified fluorine-contg. elastomeric polymer with a polyfunctional compd., a filler and an org. peroxide. CONSTITUTION:A polymer compsn. is obtd. by blending a fluorine-contg. elastomeric polymer (A) contg. at least one bonded iodine or bromine atom per molecule, which has been treated at 60-230 deg.C under a reduced pressure of 750mmHg or lower, with a polyfunctional compd. (B) contg. at least two functional groups which are radical-activated, an org. peroxide (C) and a filler component (D) composed of at least one member selected from among silicic acid and its salts and at least one member selected from among zinc oxide, zine dioxide, zinc sulfide and lead sulfide. It is preferred that the fluorine-contg. elastomeric polymer (A) which is used is dried at 100-200 deg.C under a pressure of 400mmHg or lower for 5-16hr.
Patent JP-H0266019-A (JP)
Title: Substrate conveyor
Inventor: MIYAZAWA TOSHIO
IPC: B65G43/08
Filed: 1988-08-30
Abstract: PURPOSE:To exactly change conveyance direction for substrates such as semi- conductor wafer in a substrate conveyor regardless of size of substrate by executing the conveyance direction change in such a way that works are transferred to the next different-direction conveyance means with a first conveyance means and changing the height of this second conveyance means. CONSTITUTION:When the front end of substrate 18 carried by a transfer belt 20 makes contact with the side face of a guide block 17 and the substrate 18 is stopped, a reach sensor not illustrated detects the stop and an air cylinder 32 is then operated. A driving shaft 31 is therefore moved to push up the beginning end of a load belt 21 via a support part 34 and a belt pulley 33 to a level higher than that of the transfer belt 20. So the substrate 18 is released from the conveyance force of the transfer belt 20 and carried in the specified direction by the conveyance force of the load belt 21 along the guide block 17. In such constitution, substrate may be exactly conveyed in the specified direction if the form of the substrate is changed.
Patent JP-H1145016-A (JP)
Title: Fixing device of belt system
Inventor: MAEKAWA TAKASHI
IPC: G03G15/20
Filed: 1997-07-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the operation of fitting parts and to make the device compact by preventing damage to a fixing belt and, at the same time, educing the number of the parts. SOLUTION: The fixing belt 5 is wrapped around a fixing roller 3 and a heat roller 4, a pressure roller 7 for pressing the fixing roller 3 via the fixing belt 5 is provided below the fixing roller 3. On the other hand, in an empty space made by wrapping the fixing belt 5, one holder 22 is disposed. The holder 22 holds two temperature control sensors 17 and 18 for the fixing roller 3 and heat roller 4, respectively, and a discharger 20 for discharging the fixing belt 5, and the temperature control sensors 17 and 18 are brought into contact with the rollers 3 and 4, respectively, and the discharger 20 is brought into contact with the inner surface of the fixing belt 5.
Patent JP-H0537209-A (JP)
Title: Microwave integrated circuit device
Inventor: IMAI YOSHIHIKO
IPC: H01L23/12
Filed: 1991-07-31
Abstract: PURPOSE:To make the device small and to simplify the configuration by providing an input/output terminal acting like an impedance converter so as to eliminate the need for the provision of the converter in the inside of the device. CONSTITUTION:The device consists of a microwave semiconductor element 1 having an optional impedance, a microwave integrated circuit package 2, an impedance matching circuit 3 and an input/output terminal 5 for the package. Let an input/output impedance of the microwave semiconductor element 1 be Z1, a characteristic impedance of the impedance matching circuit 3 be Z3, and the relation of the impedances is to be Z3=sq. rt. (50Z1), then the input/output impedance of the device when viewing externally via the input/output terminal 5 is 50ohms at the center frequency, which offers an impedance convenient of use. That is, the input/output terminal 5 itself of the package 2 acts like an impedance converter.
Patent JP-H0881141-A (JP)
Title: Hydraulic elevator controller
Inventor: UETAKE HIDEAKI
IPC: B66B1/26
Filed: 1994-09-09
Abstract: PURPOSE: To prevent excessive current from flowing to the electric motor of a hydraulic elevator, so as to prevent excessive consumption of electric power and voltage drop of power supply by measuring the oil temperature near an oil pressure pump and the oil pressure on a hydraulic jack side, and controlling the amount of current flowing to the electric motor on the basis of respective measured values. CONSTITUTION: A hydraulic elevator in which the discharge port of an oil pressure pump 2 driven by an electric motor 1 is connected to the inlet end of a control valve 6, and an outlet end of the control valve 6 is connected to a hydraulic jack 8, is used for measuring the temperature of oil in a discharge piping 5 by means of a temperature sensor 16, measuring the pressure of oil in an oil feed pipe 7 by means of a pressure sensor 19, and transmitting respective measured values to a controller main body 18. Thereby, the controller main body 18 is used for judging whether the amount of current flowing to the electric motor 1 exceeds the allowed value or not on the basis of the measured values of the oil temperature and the oil pressure. When it is judged that the current amount exceeds the allowed value, a full signal is output, and a full displaying device 22 provided in a car 13 is operated.
Patent JP-S6194045-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KAWAMOTO FUMIO
IPC: G03C1/825
Filed: 1984-10-15
Abstract: PURPOSE:To easily remove an antihalation layer at the time of a development by incorporating in the antihalation layer formed on a support a specified cellulose mixed-ester and a specified celulose acetate phthalate. CONSTITUTION:On the side of the support, the silver halide emulsion layer is formed and on its other side, the antihalation layer is formed. This layer contains the cellulose mixed-ester having hexahydrophthalyl or tetrahy drophthalyl groups, such as cellulose acetate hexahydrophthalate, and hydroxyalkyl alkyl cellulose acetate phthalate, such as hydroxypropyl methyl cellulose acetate phthalate, thus permitting the antihalation layer of the obtained photographic sensitive material to be enhanced in a humidity resistance, easily removed at the time of a development, and strongly bonded to the support.
Patent JP-S6371696-A (JP)
Inventor: SHIMIZU MASATO
IPC: B01D1/16
Filed: 1986-09-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0875865-A (JP)
Title: Earthquake damage estimating method
Inventor: SHIMIZU KENJI
IPC: E02D1/00
Filed: 1994-09-09
Abstract: PURPOSE: To precisely estimating whether liquidizing phenomena occur or not at the time when a big earthquake occurs. CONSTITUTION: An object area is divided into mesh units and the magnitude of the seismic movement for every mesh is presumed based on the measurement results of a plurality of seismographs installed in the object area and area data such as the ground, the properties of the soil, the geographical features of the area, etc., (n5). The weight regarding the presumed liquidization for every mesh is corrected based on the magnitude of the seismic movement while the area data being considered by using a neutral net work circuit (n6). A relative relation between interstitial water pressure ratios measured by a plurality of liquidization sensors installed in the object area and the corrected value of the weight of each mesh in which the liquidization sensors are installed is computed (n9) and a threshold value of the corrected values is determined (n11).  Whether the corrected value for each mesh exceeds the threshold value or not is determined to judge whether liquidization phenonena occur or not (n13) and liquidized surface area ratio is computed (n14) and the number of damaged areas is computed (n15).
Patent JP-S60108026-A (JP)
Inventor: MORI SADAO
IPC: A47L15/42
Filed: 1983-11-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60108017-A (JP)
Inventor: NISHIDA TAKEO
IPC: A47J36/24
Filed: 1983-11-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000050159-A (JP)
Title: Multi-screen video generation device and its method
Inventor: NEZU EIFU
IPC: H04N5/45
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To appropriately remove the flickering on a screen. SOLUTION: A picture data input part 1 inputs picture data of a JPEG(joint photographic expert group) system and stores them in a DRAM 2. A picture conversion part 31 converts the picture data in the DRAM 2 into a BPM (bit map) system. A picture reduction part 32 reduces the converted picture data into a prescribed reduction size in accordance with indication information of a screen division number indication part 33. The picture reduction part 32 stores the reduced picture data in a whole screen (division screen) VRAM 4. A high frequency component in the vertical direction in the picture data stored in the VRAM 4 is removed by either of interpolation filters 5a-5n connected through a switch 6.  After the picture data from which the high frequency component is removed are converted into an RGB signal by a D/A converter 7, are encoded to an NTSC video signal by an NTSC(national television system committee) encoder 8.
Patent JP-H0380469-A (JP)
Title: Optical disk control device
Inventor: MIYAMOTO TOSHIHIDE
IPC: G11B20/10
Filed: 1989-08-23
Abstract: PURPOSE:To improve the ability of error recovery by forming a means for storing data to be written in a sector, and when an error is detected in data read out from a substitutive sector, reading out data from the storage means. CONSTITUTION:The same data as that to be written in an optical disk device 3 are written in an optical disk device 4 and the data of the sector from which an error is detected at the time of writing the data in the device 3 are written in a substitutive writing data buffer 15. If an error is detected in the data read out from the substitutive sector, sector data 105 are read out from the buffer 15, and when an error is detected in the sector, data are read out from the sector of the device 4 corresponding to the sector concerned. Even if data read ing from the medium of the device 3 is disabled, data stored in the buffer 15 and the device 4 can be substituted for the data, so that the error recovery ability can be improved.
Patent JP-S59110050-A (JP)
Title: Beam shutter for optical pickup
Inventor: MATSUI TSUTOMU
IPC: G03B9/10
Filed: 1982-12-13
Abstract: PURPOSE:To reduce the size of a beam shutter by arranging a part of a shutter plate whose flank is shaped into zigzag near the projection surface of a semiconductor laser, and rotating the shutter plate by the operation of a beam shutter operation plate. CONSTITUTION:When a player is not in operation, the beam shutter operating plate 15 and a roller 14 do not contact each other and no force is applied to the shutter plate 10, so a shutter part 10D crosses the optical axis 11a of the laser 11 at right angles. Therefore, a through hole 10E cuts off a light beam. When the player is in operation, the roller 14 is pressed by the operating plate 15 and the plate 10 rotates around a fixed part 10A as a fulcrum and stopped by a stopper part 10C. Therefore, the shutter part 10D slants and the light beam passes through the through hole 10E. When the operating plate 15 is returned to its original position to close the shutter, the plate 10 is rotated by the restoring force of the plate 10 to close the beam shutter. This constitution reduce the operation stroke of the shutter plate 10 and space loss is small.
Patent JP-S6458912-A (JP)
Title: Kitchen refuse disposer
Inventor: HORIBE CHIKARA
IPC: F23G5/00
Filed: 1987-08-31
Abstract: PURPOSE:To lower the temperature of a waste gas discharged to the external part and to prevent heat from being transmitted to a main body of the apparatus by providing a purifier communicating with an exhaust port to purify waste gas, duplicating the exhaust pipe in the rear of the purifier, and passing air from a blower for diluting through the outer duplicated pipe. CONSTITUTION:Kitchen refuses 6 are charged into a disposing vessel 5 by opening a lie 4, and are burnt by a heater 3. A waste gas generated by combustion is purified through a purifier 10. The waste gas after passing through the purifier 10 is heated by a waste gas heater 11 within the purifier 10, and the temperature of the waste gas is further raised by heat due to an oxidation reaction when passing through a catalyst 12. Therefore, the exhaust pipe 13 is made in a duplicated manner. A high-temperature waste gas is passed through the inner side pipe and air sent from by a blower 14 for diluting is passed through the outer side pipe thereby to cool the exhaust pipe 13 and to prevent heat from being transmitted to the main body. Further, when discharging, cooled air is mixed with the high-temperature waste gas thereby to lower the temperature of the waste gas.
Patent JP-H11180102-A (JP)
Title: Wheel hub rotating support device for bicycle
Inventor: CAMPAGNOLO VALENTINO
IPC: B60B27/00
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a rotating support device able to be quickly assembled in simple steps by having a bearing that enables the hub to rotate freely in the axle assembled by inserting a ring element, in which the outer surface is formed substantially in a cone shape, between an inside ring and the axle so as to be in a form of a wedge. SOLUTION: The ball bearing 11, which is interposed at both ends of the axle 6 between the axle 6 and the hub 1 that is attached thereto, is composed of an inside ring 11a rotatably connected to the axle 6, an outside ring 11b rotatably connected to the hub 1, and a plurality of balls rotatably interposed between rings 11a and 11b. Attachment of the rotating support device is performed by inserting in the form of a wedge a ringlike element 13, in which the outer surface 13a is formed in a substantially cone shape, between the axle 6 and the inside ring 11a of the bearing 11. The ring nut 16 which has been screwed to the end of the axle 6, is screwed so as to apply a pressure force on the ringlike element 13. Then, the ring nut 16 is locked by tightening a clamp screw 16b.